A sudden technical malfunction in the third stage of PSLV-C62 has triggered an investigation by ISRO. Chairman S Somanath addressed the media, detailing the anomaly that occurred mid-flight and outlining the steps being taken to resolve it.
The polar satellite launch vehicle lifted off flawlessly, deploying its cargo into space. However, just minutes into the third stage burn, mission control detected deviations in velocity and altitude parameters. Engineers aborted the nominal sequence, switching to contingency protocols that salvaged some mission objectives.
Experts speculate the problem could stem from propulsion system failures, avionics glitches, or propellant flow irregularities. ISRO’s telemetry captured extensive data, now being scrutinized at the mission analysis center in Bengaluru. The primary spacecraft missed its target orbit, but smaller satellites hit their marks, minimizing losses.
Historically, PSLV has been ISRO’s workhorse, powering missions like Chandrayaan and Mangalyaan precursors. This rare failure prompts a review of stage separation mechanisms and engine reliability. Somanath noted that rigorous ground testing will follow to prevent recurrences.
The incident has sparked discussions on the challenges of reusable rocket tech transitions. ISRO remains committed to its 2024 launch calendar, including GSLV and SSLV flights. Stakeholders await the inquiry report, expected to provide insights bolstering India’s space ambitions amid global competition.